import json
# 读取json文件
with open('天气预报.json', 'r', encoding='utf-8') as f:
    data = json.load(f)
# 获取未来三天的天气情况和温度
future_weather = data['result']['future'][:3]
# 输出苏州市未来3天的温度和天气情况
print('苏州市未来3天的温度和天气：')
for weather in future_weather:
    print('%s  %s  %s' % (weather['date'], weather['temperature'], weather['weather']))